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AstDyS ∴ Objects ∴ 1999RE61 ∴ Summary
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(101985) 1999RE61  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.27572 1.206e-08 au
e 0.11476 4.996e-08
i 4.33 4.542e-06 deg
Ω 271.959 7.114e-05 deg
ω 63.385 7.448e-05 deg
M 318.747 2.497e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0146 au
Aphelion 2.5369 au
Asc. node-Earth separation 1.12091 au
Desc. node-Earth separation 1.38434 au
Earth MOID 1.00904 au
Orbital period 1253.94 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 495 (2)
Radar observations (Discarded) 0 (0)
Arc length 9307.09 days
Unobserved 137 days

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Ephemeris at epoch 58807 MJD
Right Ascension 271.408 deg
Declination -22.6155 deg
V Magnitude 21.03 mag
Solar Elongation -34.23 deg
Galactic Latitude -0.7 deg
Rate 0.529 deg/day
Direction 87.671 deg

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